Sony STR-DA5200ES Service Manual page 114

STR-DA5200ES
• IC Pin Function Description
DIGITAL BOARD IC2054 MB91F355APMT-06A3ESMAINX105 (SYSTEM CONTROLLER) (AEP and UK models)
Pin No. Pin Name
BASS JOG1,
1, 2
BASS JOG2
TREB JOG1,
3. 4
TREB JOG2
5
SVOL LAT (A90)
6 TUNER LAT
7
TUNER DO
8
TUNED
9
STEREO
10 RDS DATA
11
DATA0
12
DSP RESET
13
SDP SPDIS ()LAT
14
DSP SPICLK
15
DSP MISO
16 DSP MOSI
17
VSS
18
VCC
DSP BCFG0,
19, 20
DSP BCFG1
21 SF CPU CE
22 SF DSP MAS
23
96/24
24 to 26
TRIG-1 to TRIG-3
27 COMPO-DET
28 S-DET
29 CVBS-DET
30
DIR XMODE
31 DIR CE
32
DIR DO
33
DIR ERROR
34
DIR CKST
35 VSS
36
VCC
37
AD/DA RESET
38
DAC LAT
39 DAC DO
40
AD (SB) RESET
41
ADMIX LAT (A90)
42
PDMIX LAT (A90)
43 RF ERR (A90)
44
MUTE
45
DAVS
46
DAVC
47 to 49 NO USE
114
MB91F355APMT-06A3ESUMAIN107 (SYSTEM CONTROLLER) (US and Canadian models)
I/O
I Jog dial pulse input from the rotary encoder (for TUNING)
I Jog dial pulse input from the rotary encoder (for TONE)
O Serial data latch pulse signal output terminal Not used
O Serial data latch pulse signal output to the tuner
I
Serial data input from the tuner
I
Tuned detection signal input from the tuner
I
FM stereo detection signal input from the tuner
I RDS serial data input from the tuner (AEP and UK models only)
I Audio serial data input from the digital audio interface
O System reset signal output to the DSP "L": reset
O Serial data latch pulse output to the DSP
O Mic on/off control signal output terminal
- Not used
- Not used
- Ground terminal
- Power supply terminal (+3.3V)
- Not used
O Chip enable signal output for the serial flash
I
Master/slave selection signal input from the DSP "H": DSP is master
- Not used
O Trigger signal output terminal
I Component video signal detection signal input terminal
I
Sync detection signal input terminal
I
CVBS video signal detection signal input terminal
O System reset signal output to the digital audio interface "L": reset
O Chip enable signal output to the digital audio interface
I Serial data input from the digital audio interface
I PLL lock error signal and data error flag input from the digital audio interface
I Clock select signal input from the digital audio interface
- Ground terminal
- Power supply terminal (+3.3V)
O System reset signal output to the D/A converter "L": reset
O Serial data latch pulse signal output to the D/A converter
I Serial data input from the D/A converter
O System reset signal output to the A/D converter and input selector "L": reset
O Serial data latch pulse signal output terminal Not used
O Serial data latch pulse signal output terminal Not used
I Error signal input terminal Not used
O System muting on/off control signal output terminal
- Ground terminal
- Power supply terminal (+3.3V)
- Not used
Description